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研究成果 1991 2019

  • 442 引用
  • 12 h指数
  • 71 記事
  • 8 会議での発言
  • 1 評論記事
2009
4 引用 (Scopus)

Simulation of pesticide behavior in a paddy block by a pesticide fate and transport model

Phong, T. K., Hiramatsu, K., Vu, S. H., Ishihara, S. & Watanabe, H., 10 1 2009, : : Journal of the Faculty of Agriculture, Kyushu University. 54, 2, p. 505-512 8 p.

研究成果: ジャーナルへの寄稿記事

fate and transport models
Pesticides
paddies
pesticides
bensulfuron-methyl
2008
5 引用 (Scopus)

Nitrogen and phosphorus runoff modeling in a flat low-lying paddy cultivated area

Van Chinh, L., Hiramatsu, K., Masayoshi, H. & Mori, M., 12 1 2008, : : Paddy and Water Environment. 6, 4, p. 405-414 10 p.

研究成果: ジャーナルへの寄稿記事

Runoff
paddies
Phosphorus
runoff
phosphorus
5 引用 (Scopus)

Optimal gate operation of a main drainage canal in a flat, low-lying, agricultural area using a tank model

Van Chinh, L., Hiramatsu, K., Masayoshi, H. & Mori, M., 9 1 2008, : : Paddy and Water Environment. 6, 3, p. 243-256 14 p.

研究成果: ジャーナルへの寄稿記事

drainage channels
Canals
Drainage
canal
agricultural land
28 引用 (Scopus)
artificial intelligence
habitat selection
spatial distribution
prediction
habitat
Steam
Weather
Global positioning system
GPS
weather
2007
Neural Networks (Computer)
Lakes
neural networks
Japan
chlorophyll
2 引用 (Scopus)
watershed management
Geographic Information Systems
Rivers
geographic information systems
Japan
drainage channels
paddies
Drainage
basins
Water
Water Quality
Ecosystem
Nitrogen
water quality
Phosphorus
2006
17 引用 (Scopus)
Oryzias latipes
Fuzzy neural networks
Canals
habitat quality
neural networks
9 引用 (Scopus)
canal
spatial distribution
vegetation
vegetation index
Akaike information criterion
5 引用 (Scopus)
drainage channels
Drainage
basins
paddies
drainage systems
2005

An adaptive modeling technique for instream fish habitat preference of Japanese Medaka (Oryzias latipes)

Fukuda, S., Hiramatsu, K., Mori, M. & Shikasho, S., 10 1 2005, : : Journal of the Faculty of Agriculture, Kyushu University. 50, 2, p. 363-373 11 p.

研究成果: ジャーナルへの寄稿記事

Oryzias
Oryzias latipes
habitat preferences
Ecosystem
Fishes
26 引用 (Scopus)

Effects of polychlorinated biphenyls on the schooling behavior of Japanese medaka (Oryzias latipes)

Nakayama, K., Oshima, Y., Hiramatsu, K., Shimasaki, Y. & Honjo, T., 10 1 2005, : : Environmental Toxicology and Chemistry. 24, 10, p. 2588-2593 6 p.

研究成果: ジャーナルへの寄稿記事

schooling behavior
Oryzias
Polychlorinated Biphenyls
PCB
education
2 引用 (Scopus)

Numerical modeling of environmental behavior and fate of tributyltin in a semi-closed bay

Hiramatsu, K., Oshima, Y., Inoue, S. & Shikasho, S., 8 2005, : : Paddy and Water Environment. 3, 2, p. 79-92 14 p.

研究成果: ジャーナルへの寄稿記事

tributyltin
Antifouling paint
Sediments
Hulls (ship)
modeling
6 引用 (Scopus)
Suspended sediments
resuspension
suspended sediment
Sediments
Japan
2004
52 引用 (Scopus)

A comparison of techniques for hydrograph recession analysis

Sujono, J., Shikasho, S. & Hiramatsu, K., 2 28 2004, : : Hydrological Processes. 18, 3, p. 403-413 11 p.

研究成果: ジャーナルへの寄稿記事

hydrograph
wavelet
baseflow
transform
catchment
15 引用 (Scopus)
Oryzias
Oryzias latipes
Polychlorinated Biphenyls
polychlorinated biphenyls
Entropy
5 引用 (Scopus)

Drainage and inundation analysis in a flat low-lying paddy-cultivated area of the Red River Delta, Viet Nam

Hiramatsu, K., Shikasho, S., Kurosawa, K. & Mori, M., 10 2004, : : Journal of the Faculty of Agriculture, Kyushu University. 49, 2, p. 383-399 17 p.

研究成果: ジャーナルへの寄稿記事

Vietnam
Rivers
paddies
Drainage
drainage

Mathematical modeling of preference intensity of Japanese Medaka Fish for instream water environment using fuzzy reasoning

Hiramatsu, K., Shikasho, S. & Fukuda, S., 2004, ASAE Annual International Meeting 2004. p. 4091-4101 11 p.

研究成果: 著書/レポートタイプへの貢献会議での発言

Fish
Water
Ecosystems
Restoration
Genetic algorithms
2002

Deriving the storage function model parameters by using runoff data only

Sujono, J., Shikasho, S. & Hiramatsu, K., 10 2002, : : Journal of the Faculty of Agriculture, Kyushu University. 47, 1, p. 129-138 10 p.

研究成果: ジャーナルへの寄稿記事

runoff
rain
meteorological data
hydrologic models
time series analysis
2 引用 (Scopus)
Oryzias
Oryzias latipes
stream flow
mathematical models
environmental factors
2001
4 引用 (Scopus)

Hydrograph recession analysis using wavelet transforms

Sujono, J., Shikasho, S. & Hiramatsu, K., 2 2001, : : Journal of the Faculty of Agriculture, Kyushu University. 45, 2, p. 557-564 8 p.

研究成果: ジャーナルへの寄稿記事

Wavelet Analysis
South Australia
New South Wales
methodology
hydrograph
Oceans and Seas
coastal water
sediments
Water
Islands
2000
1 引用 (Scopus)

Chaotic and fractal modeling of water-stage time series in a tidal river

Hiramatsu, K., Shikasho, S. & Mori, K., 11 2000, : : Journal of the Faculty of Agriculture, Kyushu University. 45, 1, p. 255-265 11 p.

研究成果: ジャーナルへの寄稿記事

Fractals
Rivers
time series analysis
fractal dimensions
rivers
2 引用 (Scopus)

Flow in a U-shaped burrow

Mori, K., Shikasho, S., Hiramatsu, K. & Takegaki, T., 11 2000, : : Journal of the Faculty of Agriculture, Kyushu University. 45, 1, p. 267-276 10 p.

研究成果: ジャーナルへの寄稿記事

pipes
burrows
Permeability
Water
permeability
12 引用 (Scopus)

Mathematical modeling of fish schooling of Japanese Medaka using basic behavioral patterns

Hiramatsu, K., Shikasho, S. & Mori, K., 11 2000, : : Journal of the Faculty of Agriculture, Kyushu University. 45, 1, p. 237-253 17 p.

研究成果: ジャーナルへの寄稿記事

Oryzias
Oryzias latipes
Fishes
mathematical models
fish

Settling velocity of particles in a grid-generated turbulence

Masayoshi, H., Hiramatsu, K. & Hayashi, S., 2 2000, : : Journal of the Faculty of Agriculture, Kyushu University. 44, 3-4, p. 385-402 18 p.

研究成果: ジャーナルへの寄稿記事

Wavelet Analysis
Glass
turbulent flow
trajectories
glass
1999
4 引用 (Scopus)

Nonlinear Prediction of River Water-Stages by Feedback Artificial Neural Network

Hiramatsu, K., Shikasho, S. & Mori, K., 11 1999, : : Journal of the Faculty of Agriculture, Kyushu University. 44, 1-2, p. 137-147 11 p.

研究成果: ジャーナルへの寄稿記事

Neural Networks (Computer)
river water
Rivers
neural networks
prediction
1991

Overall resistance parameter of flow arising in the catchment-area of a reservoir in steep land

Hiramatsu, K. & Tohara, Y., 1991, Proc 91 Natl Conf Irrig Drain. Publ by ASCE, p. 60-66 7 p.

研究成果: 著書/レポートタイプへの貢献会議での発言

Catchments
Nonlinear filtering
Runoff